Learn how to counter and when to pick Viper from our list of counters and matchups updated for the current meta.
| Hero | DisadvantageDis. | Hero Win Rate | |
|---|---|---|---|
 | Phantom Lancer | 5.54% | 46.68% |
 | Chaos Knight | 4.01% | 45.91% |
 | Windranger | 3.38% | 53.30% |
 | Brewmaster | 3.16% | 47.23% |
 | Terrorblade | 3.12% | 51.09% |
| Hero | AdvantageAdv. | Hero Win Rate | |
|---|---|---|---|
 | Huskar | 6.58% | 58.41% |
 | Bristleback | 4.97% | 56.09% |
 | Dragon Knight | 2.62% | 53.38% |
 | Spectre | 2.25% | 50.27% |
 | Necrophos | 2.20% | 48.93% |
| Hero | DisadvantageDis. | ViperHero Win Rate | Matches Played | |
|---|---|---|---|---|
| Phantom Lancer | 5.54% | 46.68% | 31,021 |
| Chaos Knight | 4.01% | 45.91% | 35,139 |
| Windranger | 3.38% | 53.30% | 63,685 |
| Brewmaster | 3.16% | 47.23% | 5,145 |
| Terrorblade | 3.12% | 51.09% | 18,738 |
 | Morphling | 2.76% | 50.46% | 49,519 |
 | Naga Siren | 2.61% | 50.32% | 9,624 |
 | Dark Seer | 2.58% | 46.52% | 12,101 |
 | Medusa | 2.52% | 42.18% | 88,590 |
 | Pudge | 2.42% | 46.36% | 190,954 |
 | Juggernaut | 2.21% | 45.78% | 128,173 |
 | Witch Doctor | 2.21% | 45.24% | 126,481 |
 | Weaver | 2.06% | 49.57% | 63,039 |
 | Lycan | 1.78% | 47.55% | 13,118 |
 | Legion Commander | 1.77% | 44.92% | 119,528 |
 | Drow Ranger | 1.67% | 47.31% | 110,566 |
 | Arc Warden | 1.62% | 46.97% | 24,554 |
 | Shadow Demon | 1.59% | 48.93% | 23,980 |
 | Riki | 1.41% | 46.80% | 47,580 |
 | Mars | 1.31% | 50.37% | 45,501 |
 | Slark | 1.19% | 48.92% | 81,366 |
 | Clinkz | 1.17% | 48.21% | 38,918 |
 | Pangolier | 1.03% | 49.72% | 24,145 |
 | Invoker | 1.03% | 50.73% | 130,756 |
 | Mirana | 1.01% | 53.90% | 45,763 |
 | Bane | 0.96% | 48.84% | 16,016 |
 | Storm Spirit | 0.91% | 48.19% | 60,730 |
 | Sniper | 0.88% | 50.39% | 179,622 |
 | Puck | 0.85% | 49.94% | 57,133 |
 | Techies | 0.85% | 51.97% | 61,054 |
 | Warlock | 0.82% | 44.28% | 69,493 |
 | Nature's Prophet | 0.80% | 53.20% | 71,192 |
 | Enchantress | 0.79% | 51.54% | 30,334 |
 | Crystal Maiden | 0.79% | 48.06% | 96,832 |
 | Broodmother | 0.72% | 48.42% | 18,372 |
 | Muerta | 0.71% | 51.60% | 26,950 |
 | Tinker | 0.69% | 50.09% | 19,725 |
 | Lina | 0.69% | 52.87% | 94,790 |
 | Shadow Shaman | 0.66% | 45.91% | 97,758 |
 | Wraith King | 0.60% | 43.48% | 96,833 |
 | Hoodwink | 0.51% | 53.10% | 68,076 |
 | Troll Warlord | 0.50% | 49.18% | 29,451 |
 | Undying | 0.49% | 48.05% | 56,185 |
 | Sand King | 0.47% | 48.84% | 63,591 |
 | Meepo | 0.47% | 50.83% | 10,589 |
 | Centaur Warrunner | 0.44% | 47.44% | 56,415 |
 | Marci | 0.41% | 49.79% | 38,611 |
 | Magnus | 0.35% | 50.72% | 46,161 |
 | Dark Willow | 0.29% | 50.17% | 42,459 |
 | Anti-Mage | 0.27% | 51.26% | 76,507 |
 | Void Spirit | 0.25% | 47.21% | 30,936 |
 | Sven | 0.23% | 54.76% | 25,802 |
 | Enigma | 0.18% | 49.58% | 24,269 |
 | Jakiro | 0.18% | 49.08% | 88,252 |
 | Outworld Destroyer | 0.14% | 48.66% | 45,492 |
 | Tidehunter | 0.14% | 49.99% | 38,324 |
 | Visage | 0.14% | 47.53% | 18,179 |
 | Death Prophet | 0.08% | 50.22% | 23,978 |
 | Rubick | 0.07% | 52.34% | 126,847 |
 | Faceless Void | 0.06% | 54.28% | 54,281 |
 | Timbersaw | 0.05% | 50.90% | 65,384 |
 | Kunkka | 0.03% | 50.52% | 37,076 |
 | Grimstroke | 0.02% | 51.10% | 29,436 |
 | Doom | -0.03% | 53.97% | 31,303 |
 | Tusk | -0.04% | 53.50% | 40,501 |
 | Vengeful Spirit | -0.09% | 48.27% | 56,921 |
 | Lich | -0.10% | 44.69% | 95,030 |
 | Keeper of the Light | -0.12% | 51.76% | 14,261 |
 | Slardar | -0.12% | 50.62% | 49,413 |
 | Ancient Apparition | -0.13% | 47.61% | 54,510 |
 | Snapfire | -0.16% | 53.43% | 36,755 |
 | Chen | -0.19% | 57.12% | 3,344 |
 | Phantom Assassin | -0.24% | 49.53% | 157,224 |
 | Skywrath Mage | -0.28% | 49.66% | 57,450 |
 | Pugna | -0.32% | 51.76% | 31,020 |
 | Dawnbreaker | -0.33% | 48.40% | 32,110 |
 | Oracle | -0.34% | 47.32% | 24,641 |
 | Primal Beast | -0.35% | 51.78% | 23,788 |
 | Silencer | -0.37% | 47.20% | 82,424 |
 | Spirit Breaker | -0.38% | 48.64% | 97,038 |
 | Earth Spirit | -0.42% | 50.67% | 24,966 |
 | Queen of Pain | -0.42% | 50.12% | 107,125 |
 | Leshrac | -0.49% | 50.91% | 16,560 |
 | Elder Titan | -0.50% | 49.59% | 10,058 |
 | Ringmaster | -0.55% | 52.82% | 38,950 |
 | Phoenix | -0.56% | 49.65% | 32,092 |
 | Ogre Magi | -0.59% | 48.82% | 124,823 |
 | Lion | -0.60% | 50.15% | 179,024 |
 | Ursa | -0.62% | 51.32% | 56,450 |
 | Abaddon | -0.66% | 44.50% | 58,629 |
 | Luna | -0.70% | 48.69% | 120,162 |
 | Omniknight | -0.72% | 50.20% | 18,148 |
 | Bounty Hunter | -0.74% | 48.52% | 61,545 |
 | Nyx Assassin | -0.80% | 49.28% | 72,606 |
 | Underlord | -0.84% | 48.66% | 35,091 |
 | Gyrocopter | -0.88% | 52.94% | 36,966 |
 | Alchemist | -0.93% | 50.30% | 50,667 |
 | Disruptor | -0.94% | 50.55% | 44,683 |
 | Shadow Fiend | -0.96% | 49.41% | 160,509 |
 | Zeus | -0.98% | 49.45% | 114,587 |
 | Dazzle | -0.98% | 52.95% | 60,839 |
 | Beastmaster | -1.06% | 52.74% | 18,256 |
 | Winter Wyvern | -1.07% | 50.46% | 21,783 |
 | Ember Spirit | -1.10% | 53.44% | 29,436 |
 | Treant Protector | -1.11% | 51.33% | 28,839 |
 | Venomancer | -1.12% | 50.64% | 54,250 |
 | Axe | -1.15% | 47.97% | 143,498 |
 | Templar Assassin | -1.30% | 56.86% | 35,105 |
 | Monkey King | -1.31% | 56.35% | 59,026 |
 | Razor | -1.35% | 50.82% | 58,428 |
 | Bloodseeker | -1.39% | 49.50% | 32,740 |
 | Lone Druid | -1.53% | 51.20% | 15,028 |
 | Lifestealer | -1.56% | 48.99% | 55,376 |
 | Io | -1.57% | 51.57% | 21,979 |
 | Batrider | -1.62% | 58.24% | 7,575 |
 | Earthshaker | -1.79% | 52.16% | 116,952 |
 | Clockwerk | -1.83% | 48.42% | 56,653 |
 | Night Stalker | -2.02% | 48.80% | 46,349 |
 | Tiny | -2.07% | 53.81% | 48,645 |
| Necrophos | -2.20% | 48.93% | 92,842 |
| Spectre | -2.25% | 50.27% | 82,986 |
| Dragon Knight | -2.62% | 53.38% | 70,623 |
| Bristleback | -4.97% | 56.09% | 118,263 |
| Huskar | -6.58% | 58.41% | 64,826 |
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